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Metabolic & Chronic Disease
Chronic Lower Respiratory Diseases (COPD & Severe Asthma)
Last reviewed: October 2026
Most asthma deaths happen in low- and lower-middle-income countries, where it is often under-diagnosed and under-treated. COPD is caused by smoking and, in many low- and middle-income countries, by smoke from cooking and heating with wood, charcoal and other solid fuels.
Warning Signs
- Persistent cough, especially at night
- Wheezing
- Shortness of breath or chest tightness
- Frequent chest infections
Prevention Tips
- Use your inhalers as prescribed
- Avoid smoke and other known triggers
- Use cleaner cooking fuels where possible
- Get vaccinated against flu
Where to get checked or find care for chronic lower respiratory diseases (COPD & severe asthma) in your country.
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Medical disclaimer: This information is for education and community awareness only. It is not medical advice, diagnosis or treatment. Always talk to a qualified healthcare provider about your health, and call emergency services if you think someone needs urgent help.